This chapter contains sections titled:

• Introduction

• Gross Changes

• Microscopic Changes in the Gray Matter

• Central White Matter

• Spinal Cord and Nerve Roots

• Gliosis

• Corpora Amylacea

• Blood Vessels and Amyloid Angiopathy

• Choroid Plexus

• Pineal

• Pituitary

• Peripheral Nerve

• Sympathetic Ganglia

• Key References

• References

• Further Reading